1037513668 has 18 divisors (see below), whose sum is σ = 1840899354. Its totient is φ = 511640064.

The previous prime is 1037513629. The next prime is 1037513683. The reversal of 1037513668 is 8663157301.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 22581504 + 1014932164 = 4752^2 + 31858^2 .

It is a super-2 number, since 2×1037513668² = 2152869222573628448, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1037513668.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3021 + ... + 45652.

Almost surely, 2^1037513668 is an apocalyptic number.

It is an amenable number.

1037513668 is a deficient number, since it is larger than the sum of its proper divisors (803385686).

1037513668 is an equidigital number, since it uses as much as digits as its factorization.

1037513668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48823 (or 48748 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 1037513668 is about 32210.4589846217. The cubic root of 1037513668 is about 1012.3513715279.

The spelling of 1037513668 in words is "one billion, thirty-seven million, five hundred thirteen thousand, six hundred sixty-eight".